It's open source and use more than 1year in south America. nostr:npub1qqqqqqqx2tj99mng5qgc07cgezv5jm95dj636x4qsq7svwkwmwnse3rfkq is its developer. He also create a p2p bot on Nostr protocol nostr:npub1m0str0d7z2ww8rdh20t2n9lx520xjwhaq24p68umqp06wwrwtsnqen40un